Patent Assignment
Reel/Frame 008975/0682
Assignment of Assignor's Interest
Recorded: 1998-02-23
Pages: 4
Assignor
HOECHST CELANESE CORPORATION
Executed: 1997-12-04
Assignee
BEHRING DIAGNOSTICS GMBH
EMIL VON BEHRING STRASSE 76, 35041 MARBURG, GERMANY
Covered Properties
(9)
Biotinylating Agents
Patent:
4,709,037 →
Application:
07/015,324 →
Novel Divalent Hapten Derivatives
Patent:
4,760,142 →
Application:
07/069,747 →
A Regent System for an Alpha-Amylase Assay Containing Aromatic Substituted Glycoside
Patent:
4,963,479 →
Application:
07/091,861 →
Biotinylating Agents
Patent:
4,794,082 →
Application:
07/092,739 →
Biotinylating Agents
Patent:
4,798,795 →
Application:
07/092,783 →
Novel Divalent Hapten Derivatives
Patent:
5,336,621 →
Application:
07/211,940 →
Immunoassay Process Utilizing a Cellulose Organic Ester Fibret Support Element
Patent:
5,298,430 →
Application:
07/243,746 →
Aromatic Substituted Glycoside
Patent:
5,158,872 →
Application:
07/565,092 →
Aromatic Substituted Glycoside
Patent:
5,320,954 →
Application:
07/937,255 →
Related Assignments
(11)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignors Interest.
Sep 13, 1988
From: MYERS, THOMAS J. JR.; PHILLIPS, LESSIE C.
To: HOECHST CELANESE CORPORATION, ROUTE 202-206 NORTH, SOMERVILLE
Reel/Frame 004949/0692 →
Assignment of Assignor's Interest
Dec 30, 1994
From: CODEX CORPORATION
To: MOTOROLA, INC.
Reel/Frame 007279/0391 →
Security Agreement
Aug 25, 1995
From: CALBIOCHEM-NOVABIOCHEM CORPORATION
To: SILICON VALLEY BANK
Reel/Frame 007648/0882 →
Release Patents
Oct 31, 1996
From: CALBIOCHEM NOVABIOCHEM CORP.
To: SILICON VALLEY BANK
Reel/Frame 008200/0144 →
Release of Assignment, Patent Mortgage & Security Agreement
Nov 21, 1996
From: SILICON VALLEY BANK
To: CALBIOCHEM-NOVABIOCHEM CORPORATION
Reel/Frame 008222/0975 →
Assignment of Assignor's Interest
May 29, 1998
From: HOECHST CELANESE CORPORATION
To: CELANESE ACETATE LLC
Reel/Frame 009207/0923 →
Change of Name
Dec 28, 1998
From: BEHRING DIAGNOSTICS GMBH
To: DADE BEHRING MARBURG GMBH
Reel/Frame 009670/0138 →
Grant of Security Interest in United States Patents, Trademarks and Other Intellectual Property Rights
Dec 14, 2001
From: DADE BEHRING MARBURG GMBH
To: DRESDNER BANK AKTIENGESELLSCHAFT IN FRANKFURT AM MAIN
Reel/Frame 012333/0714 →
Release Patents
Jul 6, 2004
From: SILICON VALLEY BANK
To: CALBIOCHEM NOVABIOCHEM CORP
Reel/Frame 015552/0707 →
Release of Security Interest
May 16, 2006
From: DRESDNER BANK AKTIENGESELLSCHAFT IN FRANKFURT AM MAIN
To: DADE BEHRING MARBURG GMBH
Reel/Frame 017675/0358 →
Change of Name
Feb 26, 2009
From: DADE BEHRING MARBURG GMBH
To: SIEMENS HEALTHCARE DIAGNOSTICS PRODUCTS GMBH
Reel/Frame 022309/0627 →